fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [11.5% done] [ 16229/ 19764 kb/s] [eta 00m:23s] Threads: 3: [mmm] [30.8% done] [ 17571/ 29558 kb/s] [eta 00m:09s] Threads: 3: [mmm] [55.6% done] [ 10142/101107 kb/s] [eta 00m:04s] Threads: 3: [mFF] [60.0% done] [ 1443/ 32983 kb/s] [eta 00m:04s] Threads: 3: [mFF] [58.3% done] [ 1544/ 0 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 345/ 16046 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [68.2% done] [ 0/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [72.7% done] [ 45885/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [85.0% done] [ 49611/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.7% done] [ 49981/ 0 kb/s] [eta 00m:01s] Threads: 2: [_VV] [100.0% done] [ 50306/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=28566 read : io=100MiB, bw=5,518KiB/s, runt= 19002msec slat (msec): min= 12, max=11547, avg=7832.32, stdev=3737.30 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=28060, per=57.86%, avg=9193.85, stdev=8248.11 write: io=74,028KiB, bw=5,087KiB/s, runt= 14899msec slat (msec): min= 0, max= 18, avg= 3.44, stdev= 3.35 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=29366, per=83.64%, avg=13399.67, stdev=14850.30 cpu : usr=11.03%, sys=3.83%, ctx=1499 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28567 read : io=100MiB, bw=5,355KiB/s, runt= 19579msec slat (msec): min= 28, max=14251, avg=10608.85, stdev=4533.59 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=26823, per=70.48%, avg=11199.93, stdev=8023.13 write: io=75,868KiB, bw=5,212KiB/s, runt= 14903msec slat (msec): min= 0, max= 112, avg= 3.64, stdev= 4.62 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58948, per=166.72%, avg=26710.25, stdev=31140.61 cpu : usr=11.22%, sys=3.60%, ctx=1282 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28568 read : io=100MiB, bw=5,296KiB/s, runt= 19796msec slat (msec): min= 12, max=14709, avg=11411.82, stdev=4408.83 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 20, max=32108, per=67.66%, avg=10751.25, stdev=8690.20 write: io=83,276KiB, bw=5,721KiB/s, runt= 14903msec slat (msec): min= 0, max= 24, avg= 3.76, stdev= 3.73 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58600, per=143.26%, avg=22951.67, stdev=31295.27 cpu : usr=11.13%, sys=3.76%, ctx=1181 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,890KiB/s, minb=5,296KiB/s, maxb=5,518KiB/s, mint=19002msec, maxt=19796msec WRITE: io=228MiB, aggrb=16,021KiB/s, minb=5,087KiB/s, maxb=5,721KiB/s, mint=19002msec, maxt=19796msec Disk stats (read/write): cciss!c0d0: ios=6350/3519, merge=1591/54710, ticks=65952/1471216, in_queue=1537164, util=96.14% 6.54user 2.20system 0:20.00elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 789936inputs+466376outputs (0major+2388minor)pagefaults 0swaps